उपानह्

Sanskrit

From Proto-Indo-Aryan *upaHnádʰ- (“that which is tied below”), from Proto-Indo-Iranian *upa- (“under, below”) +‎ *Hnadʰ- (“to tie, to bind”). By surface analysis, उप (upa, “under, below”) +‎ नह् (nah, “to bind”). Cognate with Avestan 𐬥𐬀𐬯𐬐𐬀 (naska, “bundle”), 𐬥𐬀𐬜𐬀 (naδa, “headgear”).

उपानह् • (upānáh) stem, f

a shoe, sandal
- c. 1200 BCE – 800 BCE, Kṛṣṇa-Yajurveda (Taittirīya Saṃhitā) V.4.4.4:
  ...मृत्युर् वा एष यद् अग्निः । ब्रह्मण एतद् रूपं यत् कृष्णाजिनम् । कार्ष्णी उपानहाव् उप मुञ्चते ब्रह्मणैव मृत्योर् अन्तर् धत्ते...
  ...mṛtyúr vā́ eṣá yád agníḥ. bráhmaṇa etád rūpáṃ yát kṛṣṇājinám. kā́rṣṇī upānáhāv úpa muñcate bráhmaṇaivá mṛtyór antár dhatte...
  ...the fire [represents] death; the black antelope skin [represents] holy power; he puts on a pair of sandals made of black antelope skin; verily by the holy power he shuts himself away from death...

The final -ह् (-h) of the root नह् (nah) normally reverts to a dental. In this case, conversion to a retroflex also occurs.

Feminine root-stem declension of उपानह् (upānáh)
	Singular	Dual	Plural
Nominative	उपानत् upānát	उपानहौ / उपानहा¹ upānáhau / upānáhā¹	उपानहः upānáhaḥ
Vocative	उपानत् úpānat	उपानहौ / उपानहा¹ úpānahau / úpānahā¹	उपानहः úpānahaḥ
Accusative	उपानहम् upānáham	उपानहौ / उपानहा¹ upānáhau / upānáhā¹	उपानहः upānáhaḥ
Instrumental	उपानहा upānáhā	उपानद्भ्याम् upānádbhyām	उपानद्भिः upānádbhiḥ
Dative	उपानहे upānáhe	उपानद्भ्याम् upānádbhyām	उपानद्भ्यः upānádbhyaḥ
Ablative	उपानहः upānáhaḥ	उपानद्भ्याम् upānádbhyām	उपानद्भ्यः upānádbhyaḥ
Genitive	उपानहः upānáhaḥ	उपानहोः upānáhoḥ	उपानहाम् upānáhām
Locative	उपानहि upānáhi	उपानहोः upānáhoḥ	उपानत्सु upānátsu
Notes	¹Vedic

Feminine root-stem declension of उपानह् (upānáh)
	Singular	Dual	Plural
Nominative	उपानट् upānáṭ	उपानहौ / उपानहा¹ upānáhau / upānáhā¹	उपानहः upānáhaḥ
Vocative	उपानट् úpānaṭ	उपानहौ / उपानहा¹ úpānahau / úpānahā¹	उपानहः úpānahaḥ
Accusative	उपानहम् upānáham	उपानहौ / उपानहा¹ upānáhau / upānáhā¹	उपानहः upānáhaḥ
Instrumental	उपानहा upānáhā	उपानड्भ्याम् upānáḍbhyām	उपानड्भिः upānáḍbhiḥ
Dative	उपानहे upānáhe	उपानड्भ्याम् upānáḍbhyām	उपानड्भ्यः upānáḍbhyaḥ
Ablative	उपानहः upānáhaḥ	उपानड्भ्याम् upānáḍbhyām	उपानड्भ्यः upānáḍbhyaḥ
Genitive	उपानहः upānáhaḥ	उपानहोः upānáhoḥ	उपानहाम् upānáhām
Locative	उपानहि upānáhi	उपानहोः upānáhoḥ	उपानट्सु upānáṭsu
Notes	¹Vedic

Monier Williams (1899) “उपानह्”, in A Sanskrit–English Dictionary, […], new edition, Oxford: At the Clarendon Press, →OCLC, page 213.
Hellwig, Oliver (2010-2024) “upānah”, in DCS - The Digital Corpus of Sanskrit, Berlin, Germany.
Apte, Vaman Shivram (1890) “उपानह्”, in The practical Sanskrit-English dictionary, Poona: Prasad Prakashan, page 472
Arthur Anthony Macdonell (1893) “उपानह्”, in A practical Sanskrit dictionary with transliteration, accentuation, and etymological analysis throughout, London: Oxford University Press, page 54
Turner, Ralph Lilley (1969–1985) “upānáh”, in A Comparative Dictionary of the Indo-Aryan Languages, London: Oxford University Press, page 108